Porous Spherical Carbon/Sulfur Nanocomposites by Aerosol-Assisted Synthesis: The Effect of Pore Structure and Morphology on Their Electrochemical Performance As Lithium/Sulfur Battery Cathodes
Porous spherical carbons (PSCs) with tunable pore structure (pore volume, pore size, and surface area) were prepared by an aerosol-assisted process. PSC/sulfur composites (PSC/S, S: ca.59 wt %) were then made and characterized as cathodes in lithium/sulfur batteries. The relationships between the el...
Gespeichert in:
| Veröffentlicht in: | ACS applied materials & interfaces 2014-05, Vol.6 (10), p.7596-7606 |
|---|---|
| Hauptverfasser: | , , , , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 7606 |
|---|---|
| container_issue | 10 |
| container_start_page | 7596 |
| container_title | ACS applied materials & interfaces |
| container_volume | 6 |
| creator | Sohn, Hiesang Gordin, Mikhail L Xu, Terrence Chen, Shuru Lv, Dongping Song, Jiangxuan Manivannan, Ayyakkannu Wang, Donghai |
| description | Porous spherical carbons (PSCs) with tunable pore structure (pore volume, pore size, and surface area) were prepared by an aerosol-assisted process. PSC/sulfur composites (PSC/S, S: ca.59 wt %) were then made and characterized as cathodes in lithium/sulfur batteries. The relationships between the electrochemical performance of PSC/S composites and their pore structure and particle morphology were systematically investigated. PSC/S composite cathodes with large pore volume (>2.81 cm3/g) and pore size (>5.10 nm) were found to exhibit superior electrochemical performance, likely due to better mass transport in the cathode. In addition, compared with irregularly shaped carbon/sulfur composite, the spherical shaped PSC/S composite showed better performance due to better electrical contact among the particles. |
| doi_str_mv | 10.1021/am404508t |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_osti_</sourceid><recordid>TN_cdi_osti_scitechconnect_1165296</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>1530953026</sourcerecordid><originalsourceid>FETCH-LOGICAL-a342t-9625808ebe745da4dc1cba8682e871af153ce70b68519e7d20250f90231e4c3e3</originalsourceid><addsrcrecordid>eNptkc2O1DAQhC0EYpeFAy-ALCQkOIS1HTs_3IbR8CMNsNIsZ8txOiSrxB1s55C349HwMLtz4tByW_pUXaoi5CVn7zkT_NpMkknFqviIXPJayqwSSjw-71JekGch3DFW5IKpp-RCyFJVBc8vyZ8b9LgEeph78IM1I90a36C7Pixjt3j63Ti0OM0YhgiBNivdgMeAY7YJYQgRWnpYXewhfT7Q2x7oruvARoodTdJAD9EvNi5pM66l39DPPY74a6Xojvjg6W5MvEfbw_TPwA34Dv1knAW6CXQ_xH5YpgdDH02M4NdkM_bYQnhOnnRmDPDi_r0iPz_tbrdfsv2Pz1-3m31mciliVhdCVayCBkqpWiNby21jqqISUJXcdFzlFkrWFJXiNZStYEKxrmYi5yBtDvkVeX3SxRAHHWyKw_YWnUvmNeeFEnWRoLcnaPb4e4EQ9TQEC-NoHKSUdbrC6jTiiL47oTbFGTx0evbDZPyqOdPHVvW51cS-upddmgnaM_lQYwLenABjg77DxbsUxX-E_gIHZKwc</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>1530953026</pqid></control><display><type>article</type><title>Porous Spherical Carbon/Sulfur Nanocomposites by Aerosol-Assisted Synthesis: The Effect of Pore Structure and Morphology on Their Electrochemical Performance As Lithium/Sulfur Battery Cathodes</title><source>ACS Publications</source><creator>Sohn, Hiesang ; Gordin, Mikhail L ; Xu, Terrence ; Chen, Shuru ; Lv, Dongping ; Song, Jiangxuan ; Manivannan, Ayyakkannu ; Wang, Donghai</creator><creatorcontrib>Sohn, Hiesang ; Gordin, Mikhail L ; Xu, Terrence ; Chen, Shuru ; Lv, Dongping ; Song, Jiangxuan ; Manivannan, Ayyakkannu ; Wang, Donghai ; National Energy Technology Lab. (NETL), Pittsburgh, PA, and Morgantown, WV (United States). In-house Research</creatorcontrib><description>Porous spherical carbons (PSCs) with tunable pore structure (pore volume, pore size, and surface area) were prepared by an aerosol-assisted process. PSC/sulfur composites (PSC/S, S: ca.59 wt %) were then made and characterized as cathodes in lithium/sulfur batteries. The relationships between the electrochemical performance of PSC/S composites and their pore structure and particle morphology were systematically investigated. PSC/S composite cathodes with large pore volume (>2.81 cm3/g) and pore size (>5.10 nm) were found to exhibit superior electrochemical performance, likely due to better mass transport in the cathode. In addition, compared with irregularly shaped carbon/sulfur composite, the spherical shaped PSC/S composite showed better performance due to better electrical contact among the particles.</description><identifier>ISSN: 1944-8244</identifier><identifier>EISSN: 1944-8252</identifier><identifier>DOI: 10.1021/am404508t</identifier><identifier>PMID: 24758613</identifier><language>eng</language><publisher>United States: American Chemical Society</publisher><subject>aerosol-assisted process ; lithium/sulfur battery ; porosity ; porous spherical carbon</subject><ispartof>ACS applied materials & interfaces, 2014-05, Vol.6 (10), p.7596-7606</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-a342t-9625808ebe745da4dc1cba8682e871af153ce70b68519e7d20250f90231e4c3e3</citedby><cites>FETCH-LOGICAL-a342t-9625808ebe745da4dc1cba8682e871af153ce70b68519e7d20250f90231e4c3e3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://pubs.acs.org/doi/pdf/10.1021/am404508t$$EPDF$$P50$$Gacs$$H</linktopdf><linktohtml>$$Uhttps://pubs.acs.org/doi/10.1021/am404508t$$EHTML$$P50$$Gacs$$H</linktohtml><link.rule.ids>230,314,777,781,882,2752,27057,27905,27906,56719,56769</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/24758613$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink><backlink>$$Uhttps://www.osti.gov/biblio/1165296$$D View this record in Osti.gov$$Hfree_for_read</backlink></links><search><creatorcontrib>Sohn, Hiesang</creatorcontrib><creatorcontrib>Gordin, Mikhail L</creatorcontrib><creatorcontrib>Xu, Terrence</creatorcontrib><creatorcontrib>Chen, Shuru</creatorcontrib><creatorcontrib>Lv, Dongping</creatorcontrib><creatorcontrib>Song, Jiangxuan</creatorcontrib><creatorcontrib>Manivannan, Ayyakkannu</creatorcontrib><creatorcontrib>Wang, Donghai</creatorcontrib><creatorcontrib>National Energy Technology Lab. (NETL), Pittsburgh, PA, and Morgantown, WV (United States). In-house Research</creatorcontrib><title>Porous Spherical Carbon/Sulfur Nanocomposites by Aerosol-Assisted Synthesis: The Effect of Pore Structure and Morphology on Their Electrochemical Performance As Lithium/Sulfur Battery Cathodes</title><title>ACS applied materials & interfaces</title><addtitle>ACS Appl. Mater. Interfaces</addtitle><description>Porous spherical carbons (PSCs) with tunable pore structure (pore volume, pore size, and surface area) were prepared by an aerosol-assisted process. PSC/sulfur composites (PSC/S, S: ca.59 wt %) were then made and characterized as cathodes in lithium/sulfur batteries. The relationships between the electrochemical performance of PSC/S composites and their pore structure and particle morphology were systematically investigated. PSC/S composite cathodes with large pore volume (>2.81 cm3/g) and pore size (>5.10 nm) were found to exhibit superior electrochemical performance, likely due to better mass transport in the cathode. In addition, compared with irregularly shaped carbon/sulfur composite, the spherical shaped PSC/S composite showed better performance due to better electrical contact among the particles.</description><subject>aerosol-assisted process</subject><subject>lithium/sulfur battery</subject><subject>porosity</subject><subject>porous spherical carbon</subject><issn>1944-8244</issn><issn>1944-8252</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2014</creationdate><recordtype>article</recordtype><recordid>eNptkc2O1DAQhC0EYpeFAy-ALCQkOIS1HTs_3IbR8CMNsNIsZ8txOiSrxB1s55C349HwMLtz4tByW_pUXaoi5CVn7zkT_NpMkknFqviIXPJayqwSSjw-71JekGch3DFW5IKpp-RCyFJVBc8vyZ8b9LgEeph78IM1I90a36C7Pixjt3j63Ti0OM0YhgiBNivdgMeAY7YJYQgRWnpYXewhfT7Q2x7oruvARoodTdJAD9EvNi5pM66l39DPPY74a6Xojvjg6W5MvEfbw_TPwA34Dv1knAW6CXQ_xH5YpgdDH02M4NdkM_bYQnhOnnRmDPDi_r0iPz_tbrdfsv2Pz1-3m31mciliVhdCVayCBkqpWiNby21jqqISUJXcdFzlFkrWFJXiNZStYEKxrmYi5yBtDvkVeX3SxRAHHWyKw_YWnUvmNeeFEnWRoLcnaPb4e4EQ9TQEC-NoHKSUdbrC6jTiiL47oTbFGTx0evbDZPyqOdPHVvW51cS-upddmgnaM_lQYwLenABjg77DxbsUxX-E_gIHZKwc</recordid><startdate>20140528</startdate><enddate>20140528</enddate><creator>Sohn, Hiesang</creator><creator>Gordin, Mikhail L</creator><creator>Xu, Terrence</creator><creator>Chen, Shuru</creator><creator>Lv, Dongping</creator><creator>Song, Jiangxuan</creator><creator>Manivannan, Ayyakkannu</creator><creator>Wang, Donghai</creator><general>American Chemical Society</general><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><scope>OTOTI</scope></search><sort><creationdate>20140528</creationdate><title>Porous Spherical Carbon/Sulfur Nanocomposites by Aerosol-Assisted Synthesis: The Effect of Pore Structure and Morphology on Their Electrochemical Performance As Lithium/Sulfur Battery Cathodes</title><author>Sohn, Hiesang ; Gordin, Mikhail L ; Xu, Terrence ; Chen, Shuru ; Lv, Dongping ; Song, Jiangxuan ; Manivannan, Ayyakkannu ; Wang, Donghai</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a342t-9625808ebe745da4dc1cba8682e871af153ce70b68519e7d20250f90231e4c3e3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2014</creationdate><topic>aerosol-assisted process</topic><topic>lithium/sulfur battery</topic><topic>porosity</topic><topic>porous spherical carbon</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Sohn, Hiesang</creatorcontrib><creatorcontrib>Gordin, Mikhail L</creatorcontrib><creatorcontrib>Xu, Terrence</creatorcontrib><creatorcontrib>Chen, Shuru</creatorcontrib><creatorcontrib>Lv, Dongping</creatorcontrib><creatorcontrib>Song, Jiangxuan</creatorcontrib><creatorcontrib>Manivannan, Ayyakkannu</creatorcontrib><creatorcontrib>Wang, Donghai</creatorcontrib><creatorcontrib>National Energy Technology Lab. (NETL), Pittsburgh, PA, and Morgantown, WV (United States). In-house Research</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><collection>OSTI.GOV</collection><jtitle>ACS applied materials & interfaces</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Sohn, Hiesang</au><au>Gordin, Mikhail L</au><au>Xu, Terrence</au><au>Chen, Shuru</au><au>Lv, Dongping</au><au>Song, Jiangxuan</au><au>Manivannan, Ayyakkannu</au><au>Wang, Donghai</au><aucorp>National Energy Technology Lab. (NETL), Pittsburgh, PA, and Morgantown, WV (United States). In-house Research</aucorp><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Porous Spherical Carbon/Sulfur Nanocomposites by Aerosol-Assisted Synthesis: The Effect of Pore Structure and Morphology on Their Electrochemical Performance As Lithium/Sulfur Battery Cathodes</atitle><jtitle>ACS applied materials & interfaces</jtitle><addtitle>ACS Appl. Mater. Interfaces</addtitle><date>2014-05-28</date><risdate>2014</risdate><volume>6</volume><issue>10</issue><spage>7596</spage><epage>7606</epage><pages>7596-7606</pages><issn>1944-8244</issn><eissn>1944-8252</eissn><abstract>Porous spherical carbons (PSCs) with tunable pore structure (pore volume, pore size, and surface area) were prepared by an aerosol-assisted process. PSC/sulfur composites (PSC/S, S: ca.59 wt %) were then made and characterized as cathodes in lithium/sulfur batteries. The relationships between the electrochemical performance of PSC/S composites and their pore structure and particle morphology were systematically investigated. PSC/S composite cathodes with large pore volume (>2.81 cm3/g) and pore size (>5.10 nm) were found to exhibit superior electrochemical performance, likely due to better mass transport in the cathode. In addition, compared with irregularly shaped carbon/sulfur composite, the spherical shaped PSC/S composite showed better performance due to better electrical contact among the particles.</abstract><cop>United States</cop><pub>American Chemical Society</pub><pmid>24758613</pmid><doi>10.1021/am404508t</doi><tpages>11</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1944-8244 |
| ispartof | ACS applied materials & interfaces, 2014-05, Vol.6 (10), p.7596-7606 |
| issn | 1944-8244 1944-8252 |
| language | eng |
| recordid | cdi_osti_scitechconnect_1165296 |
| source | ACS Publications |
| subjects | aerosol-assisted process lithium/sulfur battery porosity porous spherical carbon |
| title | Porous Spherical Carbon/Sulfur Nanocomposites by Aerosol-Assisted Synthesis: The Effect of Pore Structure and Morphology on Their Electrochemical Performance As Lithium/Sulfur Battery Cathodes |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-20T01%3A20%3A36IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_osti_&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Porous%20Spherical%20Carbon/Sulfur%20Nanocomposites%20by%20Aerosol-Assisted%20Synthesis:%20The%20Effect%20of%20Pore%20Structure%20and%20Morphology%20on%20Their%20Electrochemical%20Performance%20As%20Lithium/Sulfur%20Battery%20Cathodes&rft.jtitle=ACS%20applied%20materials%20&%20interfaces&rft.au=Sohn,%20Hiesang&rft.aucorp=National%20Energy%20Technology%20Lab.%20(NETL),%20Pittsburgh,%20PA,%20and%20Morgantown,%20WV%20(United%20States).%20In-house%20Research&rft.date=2014-05-28&rft.volume=6&rft.issue=10&rft.spage=7596&rft.epage=7606&rft.pages=7596-7606&rft.issn=1944-8244&rft.eissn=1944-8252&rft_id=info:doi/10.1021/am404508t&rft_dat=%3Cproquest_osti_%3E1530953026%3C/proquest_osti_%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=1530953026&rft_id=info:pmid/24758613&rfr_iscdi=true |